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Canton Updates/122014...f869
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #84,796

This Gateway_FinalizeBlock transaction built EVM block #84,796 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #84,796
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
881ms

Block planned

Producer plans block #84796 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #84796

705ms
705ms

Committed on Canton

Participant commits update 122014967e…eaf869
—

Imported to the execution layers

Importer applies block #84796 from GatewayHead

—
0ms
250ms
500ms
750ms
881ms
EVM
Canton
External call
Total
Complete705ms
705ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#84,796
Block Hash
0x8f088303...7b7bded5
Block Timestamp
Nov 8, 2026, 10:48:57 UTC
Transactions
0x768f7d7f...86ad33f20x4f06...7c0e → 0xa080...b8f2Success
0xabbeda7c...e169fd430xfb1e...6b5a → 0xa276...16d2Success
Overview
Update ID
122014967e...f3eaf869
Offset
265881
Record Time
Nov 8, 2026, 10:48:57 UTC
Command ID
gw-64c9a5594...f5cb2f4d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aef57221...0b775bb9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00380f6e62e861bf1a99eee854aa0a12e960ad757f8c29b42d6adef27af54f1f54ca121220c4aded9e841e5b75c93ac5ed8c58ab9469ec7d0a5ad4cb0569b7efd07ded8427", "block": { "timestamp": { "unpack": "1794134937." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a07bc51aa7ca31ff33071da058bfeb36695e9973aaa0e3f8dbab2f0341c97d8187d45f4f6a88d0aea53d5eab (141 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bb015a7555a196df92c5f0a057d7373fd69943cae897b1e72b7c87ef9823aa81b34554894cb9badf1134ae56 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e74cdd39fdf1d21fbd8af9a066b3334415d1435810d7cfdd9f71ce832640f75c65c11f460819af45d7bb2bce (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f0838a6cf2405f0db4aa38a05b5c24de6d716150cd580c81dc2e137e1c0df37a191a141bfc16a7df507d1b8e (141 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0x8487f763...b9b7e0150x1661...61ae → 0xa276...16d2Success
0xedc68508...b9293e860x7c5c...5a8e → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00380f6e62...7ded8427
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5ba5c0a5496ff95797294e3b3e4601182e9e7ff7fe98311bcf666dc6f5cb2f4d", "timestamp": { "unpack": "1794134937." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a07bc51aa7ca31ff33071da058bfeb36695e9973aaa0e3f8dbab2f0341c97d8187d45f4f6a88d0aea53d5eab (141 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bb015a7555a196df92c5f0a057d7373fd69943cae897b1e72b7c87ef9823aa81b34554894cb9badf1134ae56 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e74cdd39fdf1d21fbd8af9a066b3334415d1435810d7cfdd9f71ce832640f75c65c11f460819af45d7bb2bce (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f0838a6cf2405f0db4aa38a05b5c24de6d716150cd580c81dc2e137e1c0df37a191a141bfc16a7df507d1b8e (141 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c4d83546...be7ba569
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004cf99792...0814e799
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8f088303eec9c9a41c2d15e593517a5a189b74b26f921a581c75da5e7b7bded5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001a4c3486...30881abf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004cf9979287b0364670497df5a0098c4fcbbfdf3d2d3b5d3e5365277eb4a0a459ca1212205378b3e8d4d62905a195fdbb592bce605497aa26b74d20e80a8cf1310814e799", "hash": "8f088303eec9c9a41c2d15e593517a5a189b74b26f921a581c75da5e7b7bded5", "number": "84796", "timestamp": "1794134937", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05ba5c0a5496ff95797294e3b3e4601182e9e7ff7fe98311bcf666dc6f5cb2f4da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a07bc51aa7ca31ff33071da058bfeb36695e9973aaa0e3f8dbab2f0341c97d8187d45f4f6a88d0aea53d5eab (141 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bb015a7555a196df92c5f0a057d7373fd69943cae897b1e72b7c87ef9823aa81b34554894cb9badf1134ae56 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e74cdd39fdf1d21fbd8af9a066b3334415d1435810d7cfdd9f71ce832640f75c65c11f460819af45d7bb2bce (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f0838a6cf2405f0db4aa38a05b5c24de6d716150cd580c81dc2e137e1c0df37a191a141bfc16a7df507d1b8e (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006b56326f...46b21dec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001a4c3486443af1794e7cda28001d45858b86b1282ed5da142337798d985d3d69ca121220644e710f4240e412ab0c4562c71d4b0b92e5c6ae83e8cb011fec38cc30881abf", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999965727814754.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }